A rotary tool (dremel is a brand name) with flexi attachment.
Bit of a shocker me getting a new tool rather than second hand (granted it was a present) and as I am not a teenager any more then what I needed a basic rotary tool for is questionable. The real reason was
previously on
https://gbatemp.net/threads/things-you-recently-bought-or-got.347639/page-761#post-9912853
Got a pantograph without the motor aspect, indeed appeared to have been deleted and instead a scratch tool added.
Several hours in the workshop (which was a complete mess by the end) and I had the flexi gutted for parts (indeed used the rotary tool to do it), old clamp drilled and then counterbored for the bearings, said bearings pressed in (one was shot out of the package which is annoying but they make new ones every day, albeit none that I stocked. Guess I was fortunate that I was gutting it rather than using it with it being welded into the plastic to cook that instead), bunch of fiddling to get it working and then had to grind down the diamond tip cutter as the height was a bit excessive (it never ends doing this sort of thing).

Still end result for now
Need to sort out some letters and better templates (wood grain kept seeing the follower not do well for the GBAtemp mascot,
https://gbatemp.net/review/ortur-laser-master-2-pro-and-rotating-stand.1853/ for those thinking it familiar as it has been kicking around in the workshop ever since). That said I might do the physician heal thyself thing and originate some of my own -- if you are making things smaller your inaccuracies are reduced too (and some even like the hand done look).
No video from me so another from last post
and a different one using a different tool but example of some things that can be done.